170492-51-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 170492-51-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,4,9 and 2 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 170492-51:
(8*1)+(7*7)+(6*0)+(5*4)+(4*9)+(3*2)+(2*5)+(1*1)=130
130 % 10 = 0
So 170492-51-0 is a valid CAS Registry Number.